High-Power Switching Power Supplies

MEAN WELL High-Power Switching Power Supplies offer more than 1000W outputs with built-in active PFC function. MEAN WELL's full line of high-power switching power supplies offer high efficiency of up to 92% (depending on model) and voltage optimization can be trimmed. MEAN WELL High-Power Switching Power Supplies offer forced-air cooling via a built-in fan with speed control function and a built-in remote ON/OFF control and remote sense. A variety of protections are available, including short circuit, overvoltage, overtemperature, and overload. These power supplies are UL/CUL/TUV/CB/CE approved.

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MEAN WELL Power Supplies - Chassis Mount O/P +27V11.9A
573In Stock

MEAN WELL Power Supplies - Chassis Mount 49.5W 3.3V 15A w/PFC Enclosed
113In Stock
Min.: 1
Mult.: 1

MEAN WELL Power Supplies - Chassis Mount 132W 3.3V 40A PS W/P
23In Stock
Min.: 1
Mult.: 1

MEAN WELL Power Supplies - Chassis Mount O/P +15V50A
6In Stock
Min.: 1
Mult.: 1

MEAN WELL Power Supplies - Chassis Mount 150W 2.5V 60A Power Supply W/PFC
16In Stock
Min.: 1
Mult.: 1

MEAN WELL Power Supplies - Chassis Mount 3000W 24V 125A W/PFC
90In Stock
104Expected 11/25/2026
Min.: 1
Mult.: 1

MEAN WELL Power Supplies - Chassis Mount 3000W 48V 62.5A W/PFC Function
91In Stock
60Expected 12/9/2026
Min.: 1
Mult.: 1

MEAN WELL Power Supplies - Chassis Mount O/P +48V21A
116In Stock
864On Order
Min.: 1
Mult.: 1

MEAN WELL Power Supplies - Chassis Mount 1500W 15V 100A
106In Stock

MEAN WELL Power Supplies - Chassis Mount O/P +24V63A
123In Stock

MEAN WELL Power Supplies - Chassis Mount O/P +27V56A
42In Stock
60Expected 10/14/2026
Min.: 1
Mult.: 1

MEAN WELL Power Supplies - Chassis Mount O/P +48V32A
117In Stock
Min.: 1
Mult.: 1

MEAN WELL Power Supplies - Chassis Mount 200.4W 12V 16.7A PS W/PFC Function
741In Stock
Min.: 1
Mult.: 1

MEAN WELL Power Supplies - Chassis Mount 1920W 24V 80A Front End PS w/PFC
397In Stock
246Expected 11/11/2026
Min.: 1
Mult.: 1

MEAN WELL Power Supplies - Chassis Mount O/P +12V26.7A
409In Stock

MEAN WELL Power Supplies - Chassis Mount O/P +24V13.4A
1.229In Stock
2.817On Order

MEAN WELL Power Supplies - Chassis Mount 504W 48V 10.5A Power Supply W/PFC
329In Stock
Min.: 1
Mult.: 1

MEAN WELL Power Supplies - Chassis Mount O/P +24V31.3A
225In Stock
558On Order
Min.: 1
Mult.: 1

MEAN WELL Power Supplies - Chassis Mount O/P +27V27.8A
182In Stock
114Expected 12/30/2026
Min.: 1
Mult.: 1

MEAN WELL Power Supplies - Chassis Mount O/P +5V20A
79In Stock

MEAN WELL Power Supplies - Chassis Mount 9600W 24V 400A 3 Phase AC input
1In Stock
6On Order
Min.: 1
Mult.: 1

MEAN WELL Power Supplies - Chassis Mount 2400W 24V 100A ACTIVE PFC FUNCTION
18In Stock
280On Order
Min.: 1
Mult.: 1

MEAN WELL Power Supplies - Chassis Mount O/P +12V8.5A
455In Stock

MEAN WELL Power Supplies - Chassis Mount O/P +24V4.2A
87In Stock
Min.: 1
Mult.: 1

MEAN WELL Power Supplies - Chassis Mount O/P +48V2.1A
71In Stock
120Expected 10/5/2026
Min.: 1
Mult.: 1